INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35bf44c96195d3900f0bb0b720c8a44afe34869be7c31b2704ad29fe88218bb2', 
    'dIXp5gTXJEWSjQnbT03VtpG2HIxdh5H5qznOdx52MrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)